Date
October 18, 2026
Field Size
Medium (500 - 1,999)
PR Score
96.8 / 100
BQ Rate
3.8%
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Course features significant elevation changes, making it a hilly marathon with a PR score of 96.85.
Only 3.8% of finishers qualify for Boston, indicating the course's toughness compared to other marathons.
Field size of 840 finishers results in a medium-sized, competitive atmosphere, but allows for easier navigation than larger races.
Set in the picturesque Bar Harbor, runners enjoy views of the coast and forested landscapes throughout the race.
With a PR score of 96.85, Mount Desert Island Marathon is a hilly course that demands respect. Set against the stunning backdrop of Bar Harbor, the race offers a challenging yet beautiful experience for participants. Runners can expect a scenic route through Acadia National Park, where the elevation changes can test even seasoned marathoners.
Mount Desert Island Marathon is an Emerging BQ venue — a legitimate qualifier for committed runners, though BQ rates are still building as the race grows. Historically, around 3.8% of finishers have posted Boston-qualifying times here. The hilly course profile separates this race from the fast-course tier, requiring a disciplined strategy to run a BQ-quality time.
Manage the hills carefully; save energy for the final push by maintaining a steady effort on the inclines and letting gravity assist on the descents. Focus on hydration and nutrition since the scenic but challenging terrain can distract from pace management.
No elevation data was found in the course profile file.
Historical average based on 3-year data for this race date
Temp
58.5°F / 42.1°F
Conditions
Partly Cloudy
Precipitation
0.02 in
Wind
7.5 mph
Historical averages · Source: Open-Meteo · Actual conditions will vary
Typical conditions: Cool (40–60°F), ideal racing conditions. Fall conditions are typically the most reliable for marathon efforts, with cool mornings that hold through the finish for most runners.
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